Clovelly is a small pocket squeezed between the mountain and the railway line on the way into Fish Hoek. Most calls here come from homes that back onto fynbos or the golf course, so a good share of what turns up indoors has walked in from the veld.
Biting insects around Clovelly
Fleas are usually a pet story here and flare after a warm, humid spell. Bird mites can bite at night after pigeons have nested in a roof and then left.
Silvermine and the mountain sit directly behind you, the golf course fills the valley floor and False Bay is a stone's throw away. The Silvermine River reaches the sea here, and the low ground around its mouth stays wet after winter rain. Gardens on the slope are sheltered and damp, which suits millipedes, slugs and the insects that feed on them. In a dry summer, ants go looking for water inside.
Housing is mostly freestanding family homes, many stepped into the slope with retaining walls, split levels and sub-floor voids underneath. Older houses often still have timber floors and wooden window frames that have taken decades of salty air. Those voids under suspended floors and the gaps around old garage doors are exactly where mice settle in for winter. A few flats and townhouses closer to Main Road add the usual shared-bin and shared-roof issues.
Rodents moving down off the mountain edge in the cooler months are the classic Clovelly call. Argentine ants come a close second, especially in January and February when they trail along skirtings to the kitchen sink. Homes near the river mouth get more mosquitoes than you'd expect, and paper wasps like the sunny eaves on the upper slope.
From the technician
When our technician arrives, the first thing they check is the gutters. Blocked gutters full of leaves hold water for weeks after rain and are one of the most overlooked breeding sites in Cape Town homes.
What gives them away
- Day-time bites on the ankles while sitting in the garden, which points to Aedes breeding nearby.
- Swarms in the evening near a water feature, drain or neglected pool.
- Small dark mosquitoes resting on shaded walls, under the eaves or behind curtains during the day.
- Itchy, raised bites on arms, face and feet that were left outside the covers.
- A high-pitched whine near your ear just as you fall asleep.
- Wriggling larvae, sometimes called wigglers, in pond edges, buckets, bird baths or pool covers.
How we handle mosquito control in Clovelly
Source reduction always comes first: we walk the property and find every place water collects, from gutters and drains to ponds, water features, plant saucers and covered pools, and tell you which ones to empty, fix or cover. Water that cannot be removed, such as ponds and drains, can be treated with a larvicide or insect growth regulator that stops larvae becoming adults. Adult mosquitoes rest in cool, shaded places during the day, so we apply a residual spray to the undersides of shrubs, hedges, eaves, patio ceilings and other resting areas. For events or heavy problems, ULV fogging can knock down adult numbers quickly, but it only works properly when combined with dealing with the breeding sites.
Want the full step-by-step? See how our mosquito control service works.
Prevention that actually works
- Clean gutters after winter so they do not hold water through summer.
- Stock ornamental ponds with small fish that eat larvae, and keep water features running.
- Store old tyres, tins and containers under cover or throw them away.
- Empty pot-plant saucers, buckets, bird baths and pet water bowls at least once a week, because larvae develop into adults in about a week in hot weather.
- Fit mosquito screens to bedroom windows and use a net over cots in summer.
Pricing, honestly
Cost depends on the size of the property, how many breeding sites there are and whether larger water bodies such as ponds or drains need treating. A once-off treatment is priced differently from a programme of visits through the summer season. Fogging for an event is quoted on the size of the area, and the quote itself is free.
Mosquitoes start building up once the weather warms in October and peak from December to March, especially after a wet winter has filled ponds, vleis and gutters. Calm, humid evenings are the worst, while the strong south-easter actually keeps them down on windy days. Numbers drop sharply when the cold, wet winter sets in from about May.
Questions we get asked in Clovelly
How far do mosquitoes fly?
Most household mosquitoes do not fly far from where they bred, so the source is usually on your property or a neighbour's.
Do rats in Clovelly really come down from the mountain?
Some do, especially in winter when the veld is cold and wet. Many are already living in compost heaps and under decks nearby, so we check the garden as well as the ceiling and deal with both.
Does fogging get rid of mosquitoes?
Fogging kills adults that are flying at the time, but new ones will hatch from any untreated water. It works best as part of a plan that deals with breeding sites.
Why does my Clovelly house get more mosquitoes than friends in Fish Hoek?
Homes near the low ground where the Silvermine River meets the sea are close to standing water after rain. Clearing gutters and pot saucers helps, and we can treat resting spots in the garden if it is bad.
Can you treat before a wedding or function?
Yes. We usually inspect beforehand, deal with breeding sites and then fog or spray resting areas shortly before the event.
Do you come out to Clovelly for mosquito control?
Yes. Clovelly is part of our regular South Peninsula route, along with Fish Hoek, Kalk Bay, St James, Sun Valley. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
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